Have you ever wonder wat happens if that person is a girl? Well, naturally her purpose would be... To me: she would b the one making the guys enter the organization. That would also explain how Kakuzu manage to get different partners. What if that person is a he? To me: he would b not the first guy in Naruto to keep long hair. I mean, Deidara has long hair, Itachi, Hyuuga Neiji and not to mention Orochimaru and Jiraiya. So? What do u tink?